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I applied via LinkedIn and was interviewed in Nov 2024. There was 1 interview round.
Identity server is a software component that manages user authentication and authorization in a system.
Manages user authentication and authorization
Provides centralized login functionality
Issues and validates security tokens
Supports single sign-on (SSO)
Examples: Keycloak, IdentityServer
Authentication verifies the identity of a user, while authorization determines what resources a user can access.
Authentication confirms the user's identity through credentials like passwords or biometrics.
Authorization controls the user's access to specific resources or functionalities based on their identity.
Example: Logging into a system with a username and password is authentication, while being able to view/edit ce
Atrina Technologies interview questions for popular designations
I applied via Hirect and was interviewed in Sep 2022. There were 3 interview rounds.
I applied via Referral and was interviewed before Aug 2022. There were 3 interview rounds.
Python supports OOP concepts like classes, objects, inheritance, encapsulation, and polymorphism.
Python classes are defined using the 'class' keyword.
Objects are instances of classes and can have attributes and methods.
Inheritance allows a class to inherit attributes and methods from another class.
Encapsulation refers to restricting access to certain parts of an object.
Polymorphism allows objects of different classes t
I applied via Approached by Company and was interviewed before Sep 2022. There were 5 interview rounds.
Questions based on case study
Case study on Excel,sql and all
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I know multiple programming languages including Java, Python, and C++.
Proficient in Java with experience in developing web applications using Spring framework
Familiar with Python for data analysis and machine learning
Experience in C++ for developing high-performance applications
Also familiar with HTML, CSS, and JavaScript for front-end development
Class is a blueprint for creating objects, encapsulation is the process of hiding data and methods within a class.
Class is a template or blueprint that defines the properties and behaviors of an object.
Encapsulation is the process of bundling data and methods together within a class, hiding the internal details from the outside world.
Other features of OOP include inheritance, polymorphism, and abstraction.
Inheritance a...
Program to find the sum of squares of each term of Fibonacci series
Generate Fibonacci series using loop or recursion
Calculate square of each term
Add all squares to get the sum
I would like to join Cognizant because of its reputation as a leading global technology and consulting company.
Cognizant has a strong presence in the industry and is known for its innovative solutions.
I am impressed by Cognizant's commitment to digital transformation and its ability to deliver value to clients.
The company offers excellent career growth opportunities and a supportive work environment.
Cognizant's diverse...
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